› 3mga

X-ray diffraction
2.4Å resolution

2.4 Angstrom Crystal Structure of Ferric Enterobactin Esterase (fes) from Salmonella typhimurium

Released:
DOI: 10.2210/pdb3mga/pdb
PDB entry 3mga coloured by chain, front view.
PDB entry 3mga coloured by chain, side view.
PDB entry 3mga coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Entry authors: Minasov G, Wawrzak Z, Skarina T, Onopriyenko O, Papazisi L, Savchenko A, Anderson WF, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187368 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Enterochelin esterase N-terminal domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 407 amino acids
Theoretical weight: 46.26 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8ZR39 (Residues: 1-404; Coverage: 100%)
Gene names: STM0586, fes
Sequence domains:
Structure domains:

Ligands and Environments

5 bound ligands:
Ligand CL 3 x CL
Ligand GOL 3 x GOL
Ligand PEG 1 x PEG
Ligand MG 1 x MG
Ligand NA 1 x NA
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P21
Unit cell:
a: 52.489Å b: 125.552Å c: 66.606Å
α: 90° β: 91.43° γ: 90°
R-values:
R R work R free
0.191 0.189 0.245
Expression system: Escherichia coli BL21(DE3)

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